Panasonic KV-S1057C - Upper Chassis; Double Feed Prevention Roller; PAPER SENSOR Board; ULTRASONIC SENSOR (G) Board

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7.3. Upper Chassis
7.3.1. Double Feed Prevention Roller
7.3.2. PAPER SENSOR Board
7.3.3. ULTRASONIC SENSOR (G) Board
(1) Remove the Double Feed Prevention Roller Assy. (See
Appendix (Operating Manual P. 6 0 ) )
(2) Remove the rollers.
Reassembling Note:
Make sure to re-assemble the rollers between the ribs of the
pulleys.
(1) Remove Top Cover. (See
Top Cover (P.26))
(2) Unlock the Hook.
(3) Remove the PAPER SENSOR Board
(4) Disconnect the connector.
NG
Rib
Rib
Rib
Good
Double Feed Prevention Roller
(1) Remove Top Cover. (See Top Cover (P.26))
(2) Remove the screw B.
(3) Unlock the Hook.
(4) Remove the ULTRASONIC SENSOR (G) Board.
(5) Disconnect the connector.
AUTO/MANUAL DETECTION Board
ULTRASONIC SENSOR (G) Board
PAPER SENSOR Board
ULTRASONIC SENSOR (G) Board
Hook
Hook
B
PAPER SENSOR Board